大约有 43,000 项符合查询结果（耗时：0.0838秒） [XML]
Maximum number of characters using keystrokes A, Ctrl+A, Ctrl+C and Ctrl+V
... are some results (n => number of A's):
7 => 9
8 => 12
9 => 16
10 => 20
100 => 1391569403904
1,000 => 3268160001953743683783272702066311903448533894049486008426303248121757146615064636953144900245
174442911064952028008546304
50,000 => a very large number!
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6 Answers
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Active
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Amicable
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answered Ma...
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